38 results authored by Mario Orsi - search across all users.
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Question in Mario's workspace
Basic solving of linear equations
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Question in Mario's workspace
Find mean, SD, median and IQR for a sample.
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Question in Mario's workspace
Multiple response question (3 correct out of 6) re properties of convergent and divergent sequences. Selection of questions from a pool.
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Question in Mario's workspace
An experiment is performed twice, each with 5 outcomes
xi,yi,i=1,…5 . Find mean and s.d. of their differences yi−xi,i=1,…5.
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Question in Mario's workspace
This question provides a sample of 20 data values and requires the calculation of mean, median, and standard deviation. The data are presented as a column so they can be easily copy-pasted into a spreadsheet.
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Question in Mario's workspace
This question provides a list of data to the student. They are asked to find the mean, median, mode and range.
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Question in Mario's workspace
An experiment is performed twice, each with 5 outcomes
xi,yi,i=1,…5 . Find mean and s.d. of their differences yi−xi,i=1,…5.
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Question in Mario's workspace
Compute the means of two small samples.